diff --git a/apps/app_chanspy.c b/apps/app_chanspy.c
index 873813aa3f..fcb931d328 100644
--- a/apps/app_chanspy.c
+++ b/apps/app_chanspy.c
@@ -259,8 +259,12 @@ static int channel_spy(struct ast_channel *chan, struct ast_channel *spyee, int
 	ast_mutex_init(&csth.spy.lock);
 	csth.volfactor = *volfactor;
 	set_volume(chan, &csth);
-	csth.spy.read_vol_adjustment = csth.volfactor;
-	csth.spy.write_vol_adjustment = csth.volfactor;
+	if (csth.volfactor) {
+		ast_set_flag(&csth.spy, CHANSPY_READ_VOLADJUST);
+		csth.spy.read_vol_adjustment = csth.volfactor;
+		ast_set_flag(&csth.spy, CHANSPY_WRITE_VOLADJUST);
+		csth.spy.write_vol_adjustment = csth.volfactor;
+	}
 	csth.fd = fd;
 
 	if (start_spying(spyee, chan, &csth.spy)) {
@@ -306,8 +310,15 @@ static int channel_spy(struct ast_channel *chan, struct ast_channel *spyee, int
 					ast_verbose(VERBOSE_PREFIX_3 "Setting spy volume on %s to %d\n", chan->name, *volfactor);
 				csth.volfactor = *volfactor;
 				set_volume(chan, &csth);
-				csth.spy.read_vol_adjustment = csth.volfactor;
-				csth.spy.write_vol_adjustment = csth.volfactor;
+				if (csth.volfactor) {
+					ast_set_flag(&csth.spy, CHANSPY_READ_VOLADJUST);
+					csth.spy.read_vol_adjustment = csth.volfactor;
+					ast_set_flag(&csth.spy, CHANSPY_WRITE_VOLADJUST);
+					csth.spy.write_vol_adjustment = csth.volfactor;
+				} else {
+					ast_clear_flag(&csth.spy, CHANSPY_READ_VOLADJUST);
+					ast_clear_flag(&csth.spy, CHANSPY_WRITE_VOLADJUST);
+				}
 			}
 		} else if (res == '*') {
 			break;
diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 701e21e35a..5e4648f377 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -3081,6 +3081,9 @@ static int iax2_call(struct ast_channel *c, char *dest, int timeout)
 		iaxs[callno]->initid = ast_sched_add(sched, autokill * 2, auto_congest, CALLNO_TO_PTR(callno));
 	}
 
+	/* send the command using the appropriate socket for this peer */
+	iaxs[callno]->sockfd = cai.sockfd;
+
 	/* Transmit the string in a "NEW" request */
 	send_command(iaxs[callno], AST_FRAME_IAX, IAX_COMMAND_NEW, 0, ied.buf, ied.pos, -1);